package DateDemo09;

public class MyStringTest {
    public static void main(String[] args) {

        String s1 ="hello java";
        String s2 ="hello java";

        if (s1.equals(s2)){

            String news1 = s1.replace(" ","");

            System.out.println(news1);

            String news1Res = news1.replace("java","word");

            System.out.println(news1Res);

        }
    }
}
